1367120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:779

約数の個数: 40

約数和(自身を含む): 3321216

約数和(自身を除く): 1954096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 743, 920, 1486, 1840, 2972, 3715, 5944, 7430, 11888, 14860, 17089, 29720, 34178, 59440, 68356, 85445, 136712, 170890, 273424, 341780, 683560, 1367120]

約数ペア:

[(1, 1367120), (2, 683560), (4, 341780), (5, 273424), (8, 170890), (10, 136712), (16, 85445), (20, 68356), (23, 59440), (40, 34178), (46, 29720), (80, 17089), (92, 14860), (115, 11888), (184, 7430), (230, 5944), (368, 3715), (460, 2972), (743, 1840), (920, 1486)]